CN102684036A - Tube bus connection method - Google Patents
Tube bus connection method Download PDFInfo
- Publication number
- CN102684036A CN102684036A CN2012101556650A CN201210155665A CN102684036A CN 102684036 A CN102684036 A CN 102684036A CN 2012101556650 A CN2012101556650 A CN 2012101556650A CN 201210155665 A CN201210155665 A CN 201210155665A CN 102684036 A CN102684036 A CN 102684036A
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- China
- Prior art keywords
- bus
- inner sleeve
- pipe
- tube bus
- pipe bus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 8
- 238000005498 polishing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 20
- 229910052802 copper Inorganic materials 0.000 description 20
- 239000010949 copper Substances 0.000 description 20
- 239000004411 aluminium Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Abstract
The invention relates to a tube bus connection method. The tube bus connection method comprises the following steps of prefabricating a tube bus and an inner sleeve, hydraulically and tightly pressing and welding, wherein the tube bus and the inner sleeve are made from a same material, the inner diameter of the sleeving end of the tube bus is slightly larger than the outer diameter of the connection end of the inner sleeve, and the sleeving contact end of the tube bus and the embedded connection end of the inner sleeve are tightly pressed and sleeved under the pressure of 120-250 tons by utilizing a hydraulic machine so that the tube bus and the inner sleeve are tightly and firmly sleeved and uniformly combined on surfaces, and have the advantages of good surface contact performance, good conductivity, high tensile strength, attractive appearance and low cost; and the tube bus connection method disclosed by the invention can be widely applied to connecting tube buses or the tube bus with other devices in a power transmission process.
Description
Technical field
The present invention relates to electric power power transmission and transformation technical field, specifically a kind of pipe method for connecting bus.
Background technology
Existing be used to manage the technology that bus connects and mainly contain two types; One type is to adopt the outer formula of pressing; Promptly the link at the pipe bus is provided with 4 breaches, and inner sleeve directly embeds pipe bus link, on pipe bus link cylindrical, holds and lock bolt tightly with anchor ear again; This method exists profile out-of-flatness, unbecoming, follow-up construction trouble and consumes material many, the limitation that cost is high; Another kind of is on the basis of above-mentioned method of attachment; To manage after bus link breach welding closely fuses itself and inner sleeve; Again anchor ear is removed; This method overcome profile out-of-flatness in the said method, unbecoming, consume many, the defect of high cost of material, press that degree is poor, tensile strength is low, the limitation of conductive effect difference but exist, particularly in electric current transmission of electricity process greatly; Electronic vibration is prone to cause the loosening distortion in junction, thereby causes coming off, breaking off of pipe bus and connector.
Publication number is CN101615729; The patent application that open day is on December 30th, 2009 discloses a kind of pipe bus connector; This connector is set in pipe bus connecting portion through the conductive sleeve that perisporium is provided with axially open, and adopts the scolder welding identical with pipe bus-bars conductor material to make copper busbar connecting portion and conductive sleeve closely be connected as a single entity at opening part.This connector has overcome the limitation that big current delivery process is prone to loosening distortion to a certain extent, but still has the defective that the junction contact is poor, tensile strength is low, conductive effect is not good enough.
Publication number is CN101043104A, open day is that on 09 26th, 2007 patent application discloses a kind of tube bus connector, thereby this tube bus connector adopts the end of copper, aluminium, copper composite pipe bus anchor ear, metallic sheath or through bolt soft copper, aluminium strip directly is fastened on formation tube bus connector on the bus end with the curved metal pressing plate; The soft copper of tube bus connector, aluminium strip are connected with the miscellaneous equipment terminal again; Because this tube bus connector is directly soft copper, aluminium strip to be fastened on the bus end to be integrally formed structure, do not connect the position, there is not contact resistance; Reduce caloric value; Ampacity is big, guarantees that the end of bus can not produce high temperature, safe operation.But this tube bus connector exists outward appearance out-of-flatness, unbecoming, the consumption limitation that material is many, cost is higher equally.
Summary of the invention
For overcoming the limitation of prior art; The purpose of this invention is to provide a kind of pipe method for connecting bus, this method adopts hydraulic machinery to press and realizes the close and firm connection between the pipe bus and have the advantage that the face contact is good, electric conductivity is good, tensile strength is high, profile is refined and cost is low.
To achieve these goals, the present invention adopts following technical scheme: a kind of pipe method for connecting bus, this method comprises the steps:
⑴. pipe bus and inner sleeve are prefabricated: will manage bus (1) and inner sleeve (4) by using the specification customization; To manage contact-making surface (2) and the processing of inner sleeve outer contacting face (3) uniform polish in the bus again; And make the internal diameter little 0.05～0.50mm of the external diameter of inner sleeve link (6) than pipe bus socket end (5), form prefabricated pipe bus and inner sleeve;
⑵. the pipe bus presses with inner sleeve and is connected: above-mentioned link through prefabricated inner sleeve (6) is embedded pipe bus socket end (5); Insert depth is 150～300mm; And adopt hydraulic machinery under 120～250 tons pressure, to press pipe bus socket end; Make between pipe bus and inner sleeve close and firm socket and face combines evenly, the face contact is good, completion manage being connected of bus and inner sleeve.
Preferably, said pipe bus (1) and inner sleeve (4) are processed for identical material material.
Preferably, wherein among the step ⑴ in the pipe bus length of contact-making surface (2) and inner sleeve outer contacting face (3) polishing be insert depth.
Preferably, this method also comprises step
. welding: adopt with the material of the identical material of pipe bus and will manage bus and the welding of inner sleeve junction.
Adopt technique scheme compared with prior art, it is characterized in that managing and adopt 120～250 tons hydraulic pressure to press socket between bus and inner sleeve, make between pipe bus and inner sleeve close and firm socket and face combines evenly, the face contact is good, tensile strength is big; In addition, when socket length is controlled at 150～300mm, make that tensile strength is bigger after the socket, and the too much connection material of unlikely consumption; In addition, contact-making surface and link outer contacting face are handled through uniform polish and are made the pipe bus combine evenly with the inner sleeve face in the socket end, and the face contact is better, and electric conductivity is more excellent; Once more, the present invention adopts hydraulic pressure to press connection, does not need anchor ear or process welding, and it is smooth refined to have profile, the advantage of easy construction.
Description of drawings
Fig. 1 is the structural representation of pipe bus of the present invention and inner sleeve.
Fig. 2 is the structural representation that pipe bus of the present invention is connected with inner sleeve.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Pipe bus connecting device as shown in Figure 2; Copper pipe bus 1 and copper inner sleeve 4 by identical material constitute; Wherein the socket end 5 of copper pipe bus 1 adopts hydraulic machineries under 180 tons pressure, to press socket with copper inner sleeve link 6, makes between copper pipe bus and copper inner sleeve close and firm socket and face combines evenly, the face contact is good.
For realizing that copper pipe bus 1 is connected the employing following steps with close and firm between the copper inner sleeve 4:
⑴. pipe bus and inner sleeve are prefabricated: will manage bus 1 and inner sleeve 4 by using the specification customization; Wherein, To manage contact-making surface 2 and 3 polishings of inner sleeve outer contacting face in the bus earlier; And make the internal diameter little 0.05～0.50mm of the external diameter of inner sleeve link 6 than pipe bus socket end 5, form prefabricated pipe bus and inner sleeve; The illustrated tubes bus and the inner sleeve socket degree of depth are 150mm; Wherein, contact-making surface 2 polishing length are 155mm in the pipe bus, and inner sleeve outer contacting face 3 polishing length are 150mm; Be as the criterion and confirm the position and make things convenient for socket, present embodiment also is provided with spacing preiection 7 at the 150mm place, link end apart from inner sleeve 4.
⑵. pipe bus and inner sleeve press: above-mentioned link 6 through prefabricated inner sleeve 4 is embedded pipe bus socket end 5; Insert depth is 150mm; And adopt hydraulic machinery under 180 tons pressure, to press pipe bus socket end; Make between copper pipe bus and copper inner sleeve close and firm socket and face combines evenly, the face contact is good, accomplish being connected of pipe bus and inner sleeve.
For making pipe bus and the inner sleeve close and firm more after the connection, accomplish above-mentioned steps ⑵. pipe bus and inner sleeve press be connected after, adopt and will manage bus with the material of managing the identical material of bus and the inner sleeve junction is welded.
Certainly, above-mentionedly just disclose preferred implementation of the present invention, the variation and the modification that are equal in any employing claim scope of the present invention are all in claim scope of the present invention.
Claims (4)
1. manage method for connecting bus for one kind, this method comprises the steps:
⑴. pipe bus and inner sleeve are prefabricated: will manage bus (1) and inner sleeve (4) by using the specification customization; To manage contact-making surface (2) and the processing of inner sleeve outer contacting face (3) uniform polish in the bus again; And make the internal diameter little 0.05～0.50mm of the external diameter of inner sleeve link (6) than pipe bus socket end (5), form prefabricated pipe bus and inner sleeve;
⑵. the pipe bus presses with inner sleeve and is connected: above-mentioned link through prefabricated inner sleeve (6) is embedded pipe bus socket end (5); Insert depth is 150～300mm; And adopt hydraulic machinery under 120～250 tons pressure, to press pipe bus socket end; Make between pipe bus and inner sleeve close and firm socket and face combines evenly, the face contact is good, completion manage being connected of bus and inner sleeve.
2. method for connecting bus as claimed in claim 1 is characterized in that: said pipe bus (1) and inner sleeve (4) are processed for identical material material.
3. pipe method for connecting bus as claimed in claim 1 is characterized in that: wherein the length of interior contact-making surface (2) of pipe bus and inner sleeve outer contacting face (3) polishing is insert depth among the step ⑴.
4. like the arbitrary described pipe method for connecting bus of claim 1～3, it is characterized in that: it also comprises step
. welding: adopt with the material of the identical material of pipe bus and will manage bus and the welding of inner sleeve junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210155665.0A CN102684036B (en) | 2012-05-19 | 2012-05-19 | Tube bus connection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210155665.0A CN102684036B (en) | 2012-05-19 | 2012-05-19 | Tube bus connection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102684036A true CN102684036A (en) | 2012-09-19 |
| CN102684036B CN102684036B (en) | 2014-04-09 |
Family
ID=46815595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210155665.0A Active CN102684036B (en) | 2012-05-19 | 2012-05-19 | Tube bus connection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102684036B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111605A (en) * | 2013-03-04 | 2013-05-22 | 宁波海湖蓄电池有限公司 | Cast-welding machine using storage batteries |
| CN106252934A (en) * | 2016-08-31 | 2016-12-21 | 重庆龙煜精密铜管有限公司 | A kind of radio-frequency cable inner conductor |
| CN106252906A (en) * | 2016-08-31 | 2016-12-21 | 重庆龙煜精密铜管有限公司 | A kind of radio-frequency cable inner conductor method of attachment |
| CN107332088A (en) * | 2017-05-22 | 2017-11-07 | 中航光电科技股份有限公司 | Contact member termination structure |
| CN108599064A (en) * | 2018-05-21 | 2018-09-28 | 深圳市沃尔核材股份有限公司 | The connection method and connection structure of a kind of wind tower with two tube type bus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101478083A (en) * | 2009-01-20 | 2009-07-08 | 江苏大全封闭母线有限公司 | Finger-contact type tubular bus connector |
| CN201655990U (en) * | 2009-12-31 | 2010-11-24 | 深圳市惠程电气股份有限公司 | Tubular busbar T-joint |
| CN202196887U (en) * | 2011-06-27 | 2012-04-18 | 泰科电子(上海)有限公司 | Electric connecting device |
| CN102456954A (en) * | 2010-11-03 | 2012-05-16 | 江苏大全封闭母线有限公司 | Intermediate connection device for buses of insulation tube |
-
2012
- 2012-05-19 CN CN201210155665.0A patent/CN102684036B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101478083A (en) * | 2009-01-20 | 2009-07-08 | 江苏大全封闭母线有限公司 | Finger-contact type tubular bus connector |
| CN201655990U (en) * | 2009-12-31 | 2010-11-24 | 深圳市惠程电气股份有限公司 | Tubular busbar T-joint |
| CN102456954A (en) * | 2010-11-03 | 2012-05-16 | 江苏大全封闭母线有限公司 | Intermediate connection device for buses of insulation tube |
| CN202196887U (en) * | 2011-06-27 | 2012-04-18 | 泰科电子(上海)有限公司 | Electric connecting device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111605A (en) * | 2013-03-04 | 2013-05-22 | 宁波海湖蓄电池有限公司 | Cast-welding machine using storage batteries |
| CN106252934A (en) * | 2016-08-31 | 2016-12-21 | 重庆龙煜精密铜管有限公司 | A kind of radio-frequency cable inner conductor |
| CN106252906A (en) * | 2016-08-31 | 2016-12-21 | 重庆龙煜精密铜管有限公司 | A kind of radio-frequency cable inner conductor method of attachment |
| CN106252906B (en) * | 2016-08-31 | 2018-11-27 | 重庆龙煜精密铜管有限公司 | A kind of radio-frequency cable inner conductor connection method |
| CN107332088A (en) * | 2017-05-22 | 2017-11-07 | 中航光电科技股份有限公司 | Contact member termination structure |
| CN108599064A (en) * | 2018-05-21 | 2018-09-28 | 深圳市沃尔核材股份有限公司 | The connection method and connection structure of a kind of wind tower with two tube type bus |
| CN108599064B (en) * | 2018-05-21 | 2024-01-09 | 深圳市沃尔核材股份有限公司 | Connection method and connection structure of two tubular buses for wind power tower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102684036B (en) | 2014-04-09 |
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| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zeng Zhaojie Inventor after: Wang Yan Inventor after: Lin Ruitao Inventor after: Lin Maoqing Inventor before: Lin Ruitao Inventor before: Lin Maoqing |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIN RUITAO LIN MAOQING TO: CENG ZHAOJIE WANG YAN LIN RUITAO LIN MAOQING |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20170710 Address after: 515064 Guangdong province Shantou Jinping Jinyuan Industrial City 1A1 Chaoshan Road area of the bottom Patentee after: GUANGDONG LEAD ELECTRIC CO.,LTD. Address before: 515638, Chaozhou, Guangdong province Chaoan County town, Lin CuO village, Feng Lu, No. 155 Patentee before: Lin Ruitao |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230911 Address after: 12D, Wandafeng Building, No. 2112 Dongmen Middle Road, Luohu District, Shenzhen City, Guangdong Province, 518001 Patentee after: Lin Xin Address before: 515064 One of the ground floors of Area 1A1, Jinyuan Industrial City, Chaoshan Road, Jinping District, Shantou City, Guangdong Province Patentee before: GUANGDONG LEAD ELECTRIC CO.,LTD. |
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| TR01 | Transfer of patent right |